package com.pm.web.controller.system;

import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;

import com.alibaba.fastjson2.JSONObject;
import com.pm.common.OAService;
import com.pm.common.utils.WeChatUtils;
import com.pm.system.mapper.SysRoleMapper;
import org.apache.commons.lang3.ArrayUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.util.CollectionUtils;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import com.pm.common.annotation.Log;
import com.pm.common.core.controller.BaseController;
import com.pm.common.core.domain.AjaxResult;
import com.pm.common.core.domain.entity.SysDept;
import com.pm.common.core.domain.entity.SysRole;
import com.pm.common.core.domain.entity.SysUser;
import com.pm.common.core.page.TableDataInfo;
import com.pm.common.enums.BusinessType;
import com.pm.common.utils.SecurityUtils;
import com.pm.common.utils.StringUtils;
import com.pm.common.utils.poi.ExcelUtil;
import com.pm.system.service.ISysDeptService;
import com.pm.system.service.ISysPostService;
import com.pm.system.service.ISysRoleService;
import com.pm.system.service.ISysUserService;

/**
 * 用户信息
 *
 * @author ruoyi
 */
@RestController
@RequestMapping("/system/user")
public class SysUserController extends BaseController
{
    @Autowired
    private ISysUserService userService;

    @Autowired
    private ISysRoleService roleService;

    @Autowired
    private ISysDeptService deptService;

    @Autowired
    private ISysPostService postService;

    @Resource
    OAService oaService;

    @Resource
    WeChatUtils weChatUtils;


    @Resource
    SysRoleMapper sysRoleMapper;

    /**
     * 获取用户列表
     */
    @PreAuthorize("@ss.hasPermi('system:user:list')")
    @GetMapping("/list")
    public TableDataInfo list(SysUser user)
    {
        startPage();
        List<SysUser> list = userService.selectUserList(user);
        return getDataTable(list);
    }

    /**
     * 获取系统所有用户(不分页)
     */
    @GetMapping("/AllList")
    public AjaxResult AllList(SysUser user)
    {
        List<SysUser> list = userService.selectUserList(user);
        return AjaxResult.success(list);
    }

    @Log(title = "用户管理", businessType = BusinessType.EXPORT)
    @PreAuthorize("@ss.hasPermi('system:user:export')")
    @PostMapping("/export")
    public void export(HttpServletResponse response, SysUser user)
    {
        List<SysUser> list = userService.selectUserList(user);
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        util.exportExcel(response, list, "用户数据");
    }

    @Log(title = "用户管理", businessType = BusinessType.IMPORT)
    @PreAuthorize("@ss.hasPermi('system:user:import')")
    @PostMapping("/importData")
    public AjaxResult importData(MultipartFile file, boolean updateSupport) throws Exception
    {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        List<SysUser> userList = util.importExcel(file.getInputStream());
        String operName = getUsername();
        String message = userService.importUser(userList, updateSupport, operName);
        return success(message);
    }

    @PostMapping("/importTemplate")
    public void importTemplate(HttpServletResponse response)
    {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        util.importTemplateExcel(response, "用户数据");
    }

    /**
     * 根据用户编号获取详细信息
     */
    @PreAuthorize("@ss.hasPermi('system:user:query')")
    @GetMapping(value = { "/", "/{userId}" })
    public AjaxResult getInfo(@PathVariable(value = "userId", required = false) Long userId)
    {
        userService.checkUserDataScope(userId);
        AjaxResult ajax = AjaxResult.success();
        List<SysRole> roles = roleService.selectRoleAll();
        ajax.put("roles", SysUser.isAdmin(userId) ? roles : roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
        ajax.put("posts", postService.selectPostAll());
        if (StringUtils.isNotNull(userId))
        {
            SysUser sysUser = userService.selectUserById(userId);
            ajax.put(AjaxResult.DATA_TAG, sysUser);
            ajax.put("postIds", postService.selectPostListByUserId(userId));
            ajax.put("roleIds", sysUser.getRoles().stream().map(SysRole::getRoleId).collect(Collectors.toList()));
        }
        return ajax;
    }

    /**
     * 新增用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:add')")
    @Log(title = "用户管理", businessType = BusinessType.INSERT)
    @PostMapping("/add")
    public AjaxResult add(@Validated @RequestBody SysUser user)
    {
        //用户工号不能为空
        if(org.apache.commons.lang3.StringUtils.isEmpty(user.getJobNumber())){
            return error("新增用户'" + user.getUserName() + "'失败，用户工号不能为空");
        }
        if (!userService.checkUserNameUnique(user))
        {
            return error("新增用户'" + user.getUserName() + "'失败，登录账号已存在");
        }
//        else if (StringUtils.isNotEmpty(user.getPhonenumber()) && !userService.checkPhoneUnique(user))
//        {
//            return error("新增用户'" + user.getUserName() + "'失败，手机号码已存在");
//        }
        else if (!userService.checkJobNumberUnique(user))
        {
            return error("新增用户'" + user.getUserName() + "'失败，用户工号已存在");
        }
        else if (StringUtils.isNotEmpty(user.getEmail()) && !userService.checkEmailUnique(user))
        {
            return error("新增用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }

        //是否是外部供应商
        SysRole sysRole = sysRoleMapper.checkRoleKeyUnique("WBGYS");

        boolean checkJobNumber = true;
        if(user.getRoleIds()!= null && user.getRoleIds().length != 0){
            Stream<Long> s = Arrays.stream(user.getRoleIds()).filter(roleId->roleId == sysRole.getRoleId());
            if(s.count() > 0){
                checkJobNumber = false;
            }
        }



        if(checkJobNumber){
            //查询OA用户ID
            String oaUserId = oaService.queryUserIdByUserNo(user.getJobNumber());
            if(StringUtils.isBlank(oaUserId)){
                return error("新增用户'" + user.getUserName() + "'失败，工号在OA不存在，请先在OA添加此用户!");
            }
            user.setOaUserId(oaUserId);


            //查询用户手机对应的企业微信ID
            String token = weChatUtils.getAccessToken();
            String companyWechatId =  weChatUtils.getUserIdByPhone(token,user.getPhonenumber());
            if(StringUtils.isBlank(companyWechatId)){
                return error("新增用户'" + user.getUserName() + "'失败，无法根据手机号查询到企业微信号，请确认手机号是否绑定的企业微信!");
            }
            user.setCompanyWechatId(companyWechatId);
        }

        user.setCreateBy(getUsername());
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        return toAjax(userService.insertUser(user));
    }

    /**
     * 修改用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PostMapping("/update")
    public AjaxResult edit(@Validated @RequestBody SysUser user)
    {
        //用户工号不能为空
        if(org.apache.commons.lang3.StringUtils.isEmpty(user.getJobNumber())){
            return error("修改用户'" + user.getUserName() + "'失败，用户工号不能为空");
        }
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());
        if (!userService.checkUserNameUnique(user))
        {
            return error("修改用户'" + user.getUserName() + "'失败，登录账号已存在");
        }
        else if (!userService.checkJobNumberUnique(user))
        {
            return error("修改用户'" + user.getUserName() + "'失败，用户工号已存在");
        }
//        else if (StringUtils.isNotEmpty(user.getPhonenumber()) && !userService.checkPhoneUnique(user))
//        {
//            return error("修改用户'" + user.getUserName() + "'失败，手机号码已存在");
//        }
        else if (StringUtils.isNotEmpty(user.getEmail()) && !userService.checkEmailUnique(user))
        {
            return error("修改用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        user.setUpdateBy(getUsername());
        return toAjax(userService.updateUser(user));
    }

    /**
     * 删除用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:remove')")
    @Log(title = "用户管理", businessType = BusinessType.DELETE)
    @GetMapping("/delete/{userIds}")
    public AjaxResult remove(@PathVariable Long[] userIds)
    {
        if (ArrayUtils.contains(userIds, getUserId()))
        {
            return error("当前用户不能删除");
        }
        return toAjax(userService.deleteUserByIds(userIds));
    }

    /**
     * 重置密码
     */
    @PreAuthorize("@ss.hasPermi('system:user:resetPwd')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PostMapping("/resetPwd")
    public AjaxResult resetPwd(@RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        user.setUpdateBy(getUsername());
        return toAjax(userService.resetPwd(user));
    }

    /**
     * 状态修改
     */
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PostMapping("/changeStatus")
    public AjaxResult changeStatus(@RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());
        user.setUpdateBy(getUsername());
        return toAjax(userService.updateUserStatus(user));
    }

    /**
     * 根据用户编号获取授权角色
     */
    @PreAuthorize("@ss.hasPermi('system:user:query')")
    @GetMapping("/authRole/{userId}")
    public AjaxResult authRole(@PathVariable("userId") Long userId)
    {
        AjaxResult ajax = AjaxResult.success();
        SysUser user = userService.selectUserById(userId);
        List<SysRole> roles = roleService.selectRolesByUserId(userId);
        ajax.put("user", user);
        ajax.put("roles", SysUser.isAdmin(userId) ? roles : roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
        return ajax;
    }

    /**
     * 用户授权角色
     */
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.GRANT)
    @PostMapping("/authRole")
    public AjaxResult insertAuthRole(Long userId, Long[] roleIds)
    {
        userService.checkUserDataScope(userId);
        userService.insertUserAuth(userId, roleIds);
        return success();
    }

    /**
     * 获取部门树列表
     */
    @PreAuthorize("@ss.hasPermi('system:user:list')")
    @GetMapping("/deptTree")
    public AjaxResult deptTree(SysDept dept)
    {
        return success(deptService.selectDeptTreeList(dept));
    }

    /**
     * 根据岗位编码获取岗位人员
     **/
    @GetMapping("/getUserListByPostCode/{code}")
    public AjaxResult getUserList(@PathVariable("code") String code){
        if(StringUtils.isEmpty(code)){
            return AjaxResult.error("编码不能为空");
        }
        List<SysUser> userList = userService.findUserListByPostCode(code);
        return AjaxResult.success(userList);
    }


    /**
     * 根据岗位编码获取岗位人员
     **/
    @PostMapping("/getUserListByPostCodes")
    public AjaxResult getUserLists(@RequestBody JSONObject param){
        if(StringUtils.isEmpty(param.getString("codes"))){
            return AjaxResult.error("编码不能为空");
        }
        List<SysUser> userList = userService.findUserListByPostCodes(param.getString("codes"));
        return AjaxResult.success(userList);
    }


    /**
     * 根据角色roleKey 查询对应的人员列表
     * */
    @GetMapping("/getUserListByRoleKey/{key}")
    public AjaxResult getUserListByRoleKey(@PathVariable("key") String key){
        List<SysUser> usersByRoleCode = userService.findUsersByRoleCode(key);
        return AjaxResult.success(usersByRoleCode);
    }



    /**
     * 查询参与任务的用户
     * */
    @GetMapping("/getTaskUsers")
    public AjaxResult getTaskUsers(){
        List<SysUser> userList = userService.getTaskUsers();
        return AjaxResult.success(userList);
    }
}
